ci.build.prerelease.yml

name: Build Pre-release
on:
  release:
    types: [prereleased]



jobs:
  main:
    name: Build Docker Image
    env:
      DOCKER_REPOSITORY: ${{ secrets.DOCKER_REPOSITORY }}
      DOCKER_BUILD_ENABLED: ${{ secrets.DOCKER_BUILD_ENABLED }}
      DOCKER_BUILD_ALTERNATE_ENABLED: ${{ secrets.DOCKER_BUILD_ALTERNATE_ENABLED }}
    runs-on: ubuntu-20.04

    steps:
      - name: Checkout
        if: contains(env.DOCKER_BUILD_ENABLED, 'true')
        uses: actions/checkout@v3

      - name: Set up Docker Buildx
        if: contains(env.DOCKER_BUILD_ENABLED, 'true')
        uses: docker/setup-buildx-action@v2

      - name: Cache Docker layers
        if: contains(env.DOCKER_BUILD_ENABLED, 'true')
        uses: actions/cache@v2
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-buildx-

      - name: Login to DockerHub
        if: contains(env.DOCKER_BUILD_ENABLED, 'true')
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Extract Docker Repository
        id: ci_docker_repository
        if: contains(env.DOCKER_BUILD_ENABLED, 'true')
        shell: bash
        run: echo "repository=$(echo ${DOCKER_REPOSITORY:-$GITHUB_REPOSITORY})" >> $GITHUB_OUTPUT

      - name: Build and Push pre-release
        if: contains(env.DOCKER_BUILD_ENABLED, 'true')
        uses: docker/build-push-action@v3
        with:
          push: true
          tags: |
            "${{ steps.ci_docker_repository.outputs.repository }}:${{ github.event.release.tag_name }}"
            "${{ steps.ci_docker_repository.outputs.repository }}:${{ contains(github.event.release.tag_name, 'beta') && 'beta' || 'alpha' }}"
          build-args: BUILD_NUMBER=${{ github.event.release.tag_name }}
          cache-from: type=local,src=/tmp/.buildx-cache
          cache-to: type=local,dest=/tmp/.buildx-cache-new

      - name: Move cache
        if: contains(env.DOCKER_BUILD_ENABLED, 'true')
        run: |
          rm -rf /tmp/.buildx-cache
          mv /tmp/.buildx-cache-new /tmp/.buildx-cache